| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.68 | 3.712% | $58.784 | $58.78 | $58.80 | $58.80 |
| Purchase #2 | $119.96 | 5.229% | $126.2327 | $126.23 | $126.25 | $126.20 |
| Purchase #3 | $164.27 | 8.373% | $178.0243 | $178.02 | $178.00 | $178.00 |
| Purchase #4 | $41.42 | 4.822% | $43.4173 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $43.84 | 10.279% | $48.3463 | $48.35 | $48.35 | $48.30 |
| Purchase #6 | $152.31 | 13.735% | $173.2298 | $173.23 | $173.25 | $173.20 |
| Purchase #7 | $192.40 | 7.635% | $207.0897 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $770.88 | $835.1241 | $835.12 | $835.15 | $835.00 | |